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Finding the Fourth Proportional to 241.04, 360.60 and 210.32

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Solution

The fourth proportional to 241.04, 360.60 and 210.32 is: 314.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    241.04 : 360.60 = 210.32 : x
  2. Step 2: Convert to fraction form
    241.04/360.60 = 210.32/x
  3. Step 3: Cross multiply
    241.04x = 360.60 × 210.32
  4. Step 4: Simplify right side
    241.04x = 75,841.39
  5. Step 5: Solve for x
    x = 75,841.39/241.04
  6. Step 6: Final answer
    x = 314.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.